from 一_基础语法.P9面向对象.k1面向对象1 import Student

if __name__ == '__main__':
    stu1 = Student("stu1",23)
    stu2 = Student("stu2",11)
    stu3 = Student("stu1", 23)
    print(stu1)
    print(stu1.__cmp__(stu2))
    print(stu1 == stu3)
    print("有" + str(Student.plus_sum()) + "个对象")
    print(Student.add(1,5))